Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong dong
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
ca thuong » cao thuong, cua thuong, va thuong
trung ca » trung cap, truong ca, trung cua
dong tan » duong tan, dong tai, dong san
tan toan » tan tran, tap toan, van toan
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: theo ((chieu xanh) or (chinh sach)) - thanh trung ca thuong dong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chinh sach)) - thanh trung ca thuong dong tan toan cao.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chinh sach)) - thanh trung ca thuong dong tan toan cao*.