Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
sieu tinh » lieu tinh, kieu tinh, sieu hinh
tranh cua » doanh cua
hang cong » dang cong, hang nong, bang cong
hoc sieu » hoc dieu, hoc thieu, hoc hien
manh cua » doanh cua, ban cua
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: hoc sieu tinh - canh ((tranh cua) or (manh cua)) hang cong thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sieu tinh - canh ((tranh cua) OR (manh cua)) hang cong thanh toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc sieu tinh - canh ((tranh cua) or (manh cua)) hang cong thanh toan ban*.