Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » canh tranh, hanh trinh, canh tinh
nhung cong » thong cong, hang cong, nhung don
toc chieu » toc thieu, doc hieu, hoc thieu
dung cong » dung trong
lang thai » lang chai, dang thai, lang hai
trinh he » trinh han, trinh hoa, trinh thi
thai cao » tai cao, thoai cac, thuat cao

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 xanh - canh trinh he ((nhung cong) or (dung cong)) lang thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu xanh - canh trinh he ((nhung cong) OR (dung cong)) lang thai cao.
• Adding a wildcard symbol may retrieve word variants: toc chieu xanh - canh trinh he ((nhung cong) or (dung cong)) lang thai cao*.