Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
mot trieu » mot chieu, mot tri, mon triet
trung cua » truong cua, trung cap, dung cua
dung cong » dung trong
ho trieu » 25 trieu, 30 trieu, ho chieu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban

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) OR (mot trieu)) tinh - thanh ((trung cua) or (trung tuan)) dung cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (mot trieu)) tinh - thanh ((trung cua) OR (trung tuan)) dung cong tan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (mot trieu)) tinh - thanh ((trung cua) or (trung tuan)) dung cong tan toan tap".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (mot trieu)) tinh - thanh ((trung cua) or (trung tuan)) dung cong tan toan tap*.