Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
truong cao » truong dai
dong thanh » truong thanh
thanh toan » thanh hoa, thanh san, tinh toan
theo diep » theo tieu
dan dong » van dong, dan dung, dao dong
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo diep tinh - manh ((trung tuan) or (truong cao)) dan dong thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo diep tinh - manh ((trung tuan) OR (truong cao)) dan dong thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo diep tinh - manh ((trung tuan) or (truong cao)) dan dong thanh toan cau*.