Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trung phan » trung thanh, trung ha, dung phan
nhung cong » dung cong, thong cong, nhung don
hoc thieu » toc thieu, hoc hien
trung pha » trung phat, trung ha, truong phan
hang cong » dang cong, hang nong, bang cong
tac than » tac thanh, tam than, tac nhan
than cap » khan cap, thanh lap, thanh cac

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 - thanh ((trung pha) OR (trung phan)) ((nhung cong) or (hang cong)) tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ((trung pha) OR (trung phan)) ((nhung cong) OR (hang cong)) tac than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh ((trung pha) OR (trung phan)) ((nhung cong) or (hang cong)) tac than cap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((trung pha) OR (trung phan)) ((nhung cong) or (hang cong)) tac than cap*.