Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
toc chieu » toc thieu, doc hieu, mot chieu
hoc thieu » toc thieu, hoc hien
trinh han » trinh quan
dang cong » dung cong
cong lang » cong vang, cong luong, cong quang
lang than » lang thang, lang thanh, sang than
han dang » phan dang, nhan dang, chan dang
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc chieu) or (hoc thieu)) xanh - canh trinh han dang cong lang than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc chieu) OR (hoc thieu)) xanh - canh trinh han dang cong lang than cao*.