Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trung hoc » trung quoc
nang nong » nang song, hang nong, nang dong
nong vang » nong van, cong vang, song van
vang nang » van nang, chang nang, sang ngang
ho chieu » theo chieu, hoc thieu, doi chieu
trung ha » trung tam, trung cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh ((trung ha) or (trung hoc)) nang nong vang nang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((trung ha) OR (trung hoc)) nang nong vang nang cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((trung ha) or (trung hoc)) nang nong vang nang cao*.