Perhaps you should try some spelling variations:
thanh tung » thanh cong
dang cong » dung cong
tung cao » nung cao, truong cao, trung cap
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
cho may » cho vay, co may, cho cay
ho may » hoc may, hoa may, hop may

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

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