Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh toan » thanh hoa, thanh san, tinh toan
hoc chieu » hoc thieu, ho chieu, hoc hien
dung cong » dung trong
manh cua » doanh cua
toan ban » van ban
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - lan ((manh cua) or (ban cua)) dung cong thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - lan ((manh cua) OR (ban cua)) dung cong thanh toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - lan ((manh cua) or (ban cua)) dung cong thanh toan ban*.