Perhaps you should try some spelling variations:
thuong luong » theo luong, cong luong, thong thuong
thuong duong » tuong duong, chuong duong, thong duong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhan dang » nhan dan, phan dang, tran dang
van toan » van tuan, van tan, van thanh
toan cao » toan ban, toan tap
dang va » dang van, dang vat, hang va

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 - nhan dang va ((thuong duong) OR (thuong luong)) van toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - nhan dang va ((thuong duong) OR (thuong luong)) van toan cao".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - nhan dang va ((thuong duong) OR (thuong luong)) van toan cao*.