Perhaps you should try some spelling variations:
cong thuong » hang thuong
thanh thanh » nhanh thanh, thanh toan, thanh phan
theo chieu » theo tieu, theo chu, thi chieu
hanh thanh » nhanh thanh, khanh thanh, hinh thanh
thuong han » thuong mai, thuong va, thuong gap
han thanh » phan thanh, hoan thanh, huan thanh
thanh cac » hanh cac, thanh bac, thanh ca
ho chieu » hoc thieu, doi chieu, mot chieu
hua cong » cua cong, qua cong, hoa cong

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) or (ho chieu)) xanh - ((hanh thanh) or (thanh thanh)) hua cong thuong han thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) xanh - ((hanh thanh) OR (thanh thanh)) hua cong thuong han thanh cac.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) xanh - ((hanh thanh) or (thanh thanh)) hua cong thuong han thanh cac*.