Perhaps you should try some spelling variations:
tang quyet » tang huyet, hoang quyet, thanh quyet
quyet dung » quyet dinh, tuyen dung
dung chung » dung cong, dung ung, dung trung
thanh chau » thanh cha, thanh cham, thanh chu
lieu tinh » trieu tinh, diep tinh
bien tinh » bi tinh, yen tinh, diep tinh
hanh tang » hanh trang, anh tang, hanh mang
chung van » phung van, nhung van, chung han
thanh mau » hanh mau, thanh san, thanh hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((lieu tinh) or (bien tinh)) - hanh tang quyet dung chung van ((thanh mau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((lieu tinh) OR (bien tinh)) - hanh tang quyet dung chung van ((thanh mau) OR (thanh chau)).
• Adding a wildcard symbol may retrieve word variants: hoc ((lieu tinh) or (bien tinh)) - hanh tang quyet dung chung van ((thanh mau) or (thanh chau))*.