Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
cong cong » cong dong, trong cong, dung cong
manh cua » doanh cua
ban quan » van quan
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan lap » phan dau

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 - canh ((manh cua) or (((ban cua) OR (ban quan)))) cong cong tan phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh ((manh cua) OR (((ban cua) OR (ban quan)))) cong cong tan phan lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh ((manh cua) or (((ban cua) OR (ban quan)))) cong cong tan phan lap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh ((manh cua) or (((ban cua) OR (ban quan)))) cong cong tan phan lap*.