Perhaps you should try some spelling variations:
dung tuong » dung thuong, dung truong, dung trong
thieu xanh » chieu xanh, hieu manh, thien anh
thanh cham » thanh pham, thanh cha, hanh cham
hoc thieu » toc thieu, hoc hien
nang quan » ban quan, nang suat
tuong ban » tuong bang, trong ban, tuong dan
ban thanh » ban hanh, ban hang
manh cua » doanh cua, ban cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - hanh ((manh cua) or (nang quan)) dung tuong ban thanh cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((manh cua) OR (nang quan)) dung tuong ban thanh cham*.