Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong cua » truong ca, truong quan, truong cao
chong cong » cong cong, thong cong, cuong cong
thong tu » phong tuc, thong tin, thong ke
cong san » cong tac
san phan » san pham, van phan, sat 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: toc thieu xanh - thanh ((thong tu) or (truong cua)) chong cong san phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - thanh ((thong tu) OR (truong cua)) chong cong san phan lap.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - thanh ((thong tu) or (truong cua)) chong cong san phan lap*.