Perhaps you should try some spelling variations:
thanh trung » thanh tung
lieu tinh » trieu tinh, diep tinh, bien tinh
tuan dang » tran dang, tuan bang, tuan duong
tuan dung » tuan duong, tran dung, tan dung
tuan ban » tuan bang, toan ban, luan ban
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cao » toan ban, toan tap
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - thanh trung ((tuan ban) or (((tuan dang) OR (tuan dung)))) cong tac toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh trung ((tuan ban) OR (((tuan dang) OR (tuan dung)))) cong tac toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - thanh trung ((tuan ban) or (((tuan dang) OR (tuan dung)))) cong tac toan cao".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh trung ((tuan ban) or (((tuan dang) OR (tuan dung)))) cong tac toan cao*.