Rank

Frequency

Word

9

265

China

12

236

shipping

13

227

ships

14

219

million

16

212

port

18

203

transport

19

202

year

20

197

ports

21

191

ship

22

187

MOT

23

185

river

29

121

total

30

118

water

31

114

container

32

113

domestic

34

113

trade

35

109

market

36

104

international

37

102

capacity

38

101

construction