Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong va » truong dai, truong cao, truong dao
hang cong » dang cong, hang nong, bang cong
trung va » trang va, trung ha, trung tam
cong san » cong tac
san phan » san pham, van phan, sat phan
phan dau » phan tu, hang 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 ((trung va) OR (truong va)) hang cong san phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - thanh ((trung va) OR (truong va)) hang cong san phan dau".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - thanh ((trung va) OR (truong va)) hang cong san phan dau*.