Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
truong cua » truong ca, truong quan, truong cao
thong cong » trong cong, tong cong, thong thong
ho trieu » mot trieu, 25 trieu, 30 trieu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: ho trieu tinh - thanh ((trung tuan) or (truong cua)) thong cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - thanh ((trung tuan) OR (truong cua)) thong cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh ((trung tuan) or (truong cua)) thong cong tan toan cau*.