Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, kieu tinh
hanh luong » hang luong, thanh huong, thanh cuong
luong quan » thong quan, duong qua
chau tinh » cuu tinh, ha tinh, cua tinh
quan dong » quang dong, quan long, quan hoang
dong cong » duong cong, dung cong, dang cong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap

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 tinh) or (chau tinh)) - hanh luong quan dong cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu tinh) OR (chau tinh)) - hanh luong quan dong cong dan than tap*.