Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong cao » truong dai
thuong con » thuong dong, truong cong, thong cong
trung cap » trung tam
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
con dan » cong dan, co dan, con ban

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 cap) or (truong cao)) thuong con dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - thanh ((trung cap) OR (truong cao)) thuong con dan toan cau.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - thanh ((trung cap) or (truong cao)) thuong con dan toan cau*.