Perhaps you should try some spelling variations:
quang hang » quang hoang, quang khang, quang thang
dong thanh » truong thanh
mot chieu » doi chieu, ho chieu
hoc thieu » toc thieu, hoc hien
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (hoc thieu)) xanh - hanh tinh quang hang ((cong tan) or (dong thanh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (hoc thieu)) xanh - hanh tinh quang hang ((cong tan) OR (dong thanh)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (hoc thieu)) xanh - hanh tinh quang hang ((cong tan) or (dong thanh)) toan cao*.