Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
thuoc trong » thuc trong, hoc trong, thuat trong
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
truong cua » truong ca, truong quan, truong cao
cua thuoc » nha thuoc, cay thuoc, cua nuoc
trong dan » trong dang, trong san, trong tan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (chieu sang)) - thanh truong cua thuoc trong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - thanh truong cua thuoc trong dan toan cau*.