Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hong diep » thong dieu, phong dieu, thong dien
trinh van » trinh han, trinh quan, trinh toan
trinh va » trinh vat, trinh ve, trinh vi
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hong diep tinh - hanh ((trinh va) or (trinh van)) nhung cong thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hong diep tinh - hanh ((trinh va) OR (trinh van)) nhung cong thanh toan ban.
• Adding a wildcard symbol may retrieve word variants: hong diep tinh - hanh ((trinh va) or (trinh van)) nhung cong thanh toan ban*.