Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh phan » thanh pho, thanh san, thanh toan
hoc thieu » toc thieu, hoc hien
va thong » va phuong, he thong, va cong
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, 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 - thanh phan ((va thong) or (va thuong)) cong dan phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh phan ((va thong) OR (va thuong)) cong dan phan lap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh phan ((va thong) or (va thuong)) cong dan phan lap*.