Perhaps you should try some spelling variations:
thanh tung » thanh cong
lieu tinh » trieu tinh, diep tinh, bien tinh
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
phan cau » phan dau, phan cac, phan lap
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 - ((canh tranh) or (thanh tung)) cua dung cong tan ((phan cau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - ((canh tranh) OR (thanh tung)) cua dung cong tan ((phan cau) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - ((canh tranh) or (thanh tung)) cua dung cong tan ((phan cau) or (phan tu))*.