Perhaps you should try some spelling variations:
khong thuong » thong thuong, hang thuong, cong thuong
cua khong » hua khong, cua phuong, cua thuong
thuong va » truong va, thong va, thuong mai
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
anh mang » hanh mang, anh bang, anh nang
anh dang » anh dong, anh dung, anh bang
toan tap » toan ban
va toan » van toan, bai toan, tap toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - ((anh mang) or (anh dang)) cua khong thuong va toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((anh mang) OR (anh dang)) cua khong thuong va toan tap.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((anh mang) or (anh dang)) cua khong thuong va toan tap*.