Beidaihe is a beach in Bo Sea, which is an inland sea inon the Bohai Sea in the city of Qinhuangdao city ofin Hebei pProvince.

Your original wording meant that the Bohai Sea was completely surrounded by the city of Qinhuangdao, like a lake in the city.

The Bohai Sea is not considered an inland sea because it opens directly into the Yellow Sea, like a very large bay of the Yellow Sea.

渤海 is called the Bohai Sea in English, even though “hai” and “sea” are semantically redundant.

Beidaihe is a beach inon the Bo Sea, which is an inland sea inear Qinhuangdao city ofin the Hebei province.

It is said that the leaders of the Chinese government geto there every year during the first half of August to have a meetingmeet and discussing many very important issues about Chinadomestic issues, which makes Beidahe not only famous but also mysterious.

I took a high speed train from Beijing to herBeidaihe yesterday afternoon.

When I got here, I first had lunch first andand then asked some locals about which place was most deserving of athe best places to visit.

They said that ithe best place was Heihushi Sea Park.

When I took a taxi aArriving at the park in a taxi, I saw many tourists onat the beach.

Seeing them swimming in the sea, I couldn't wait to swimdo the same, but I hadwasn't prepared anything for swimmingfor it.

I hesitated for a little while, andbut then I gowent into the sea.

No matter how hot the weather is, you will immediately feel coolrefreshed as soon as you swim in the sea.

From the window of my room in the hotel room, I could see the nearby beach and the sea closely and clearly.

Beidaihe is a beach in Bo Sea, whichit is an inland sea in the Qinhuangdao city of Hebei province.

I took a high speed train from Beijing to there yesterday afternoon.

When I got there, I had lunch first and asked some locals about which place was most deservingdeserves the most of a visit.

They said that it was the Heihushi Sea Park.

When I took a taxi arriving ato the park, I saw many tourists on the beach.

I hesitated for a little while, and then I got into the seaswam.

After swimming, I paid 20 CNY atin a store on the beach to take a shower and change clothes, then I booked a hotel by the beach.

Beidaihe is a beach in Bo Sea, which is an inland sea in Qinhuangdao city ofin Hebei province.

It is said that the leaders of the Chinese government geto/gather there every year in the first half of August to have a meeting discussing many very important issues about China, which makes Beidahe not only famous but also mysterious.

"Get" emphasizes the arrival while "go" emphasizes the traveling part.
Ex: I'll phone you as soon as I get there / I'll phone you as soon as I arrive there

I took a high speed train from Beijing to here yesterday afternoon. / I traveled from Beijing to Beidahe yesterday afternoon on a high-speed train.

When I got here, I had lunch first (and) then asked some locals about which place was most deserving of a visit. / When I arrived, I first had lunch then asked some locals about which place I should visit first.

"Then" since there's a sequence

They said (that it was) Heihushi Sea Park.

When I took a taxi arrivingto go to the park, I saw many tourists on the beach. / When the taxi arrived at the park, I saw many tourists on the beach.

When you take a taxi, you're traveling in it to arrive at your destination

Some were basking in the sun, some were playing with sand, and some were swimming in the sea.

I hesitated for a little while, and then I gowent into the sea.

No matter how hot the weather is, you will immediately feel cool as soon as you swim into the sea.

From the window of my room in the hotel, I could see the beach and the sea closely and clearly. / From the window of my hotel room, I could clearly see the beach and the sea up close