Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh phan, phan thanh
nhung cong » dung cong, thong cong, nhung don
thanh toan » thanh hoa, thanh san, tinh toan
hong diep » thong dieu, phong dieu, thong dien
hang cong » dang cong, hang nong, bang cong
thanh va » thanh van, hanh va, thanh ha
toan cao » toan ban, toan tap
ho diep » cho dieu

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

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