Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, truong cong
thuong dong » phuong dong, tuong dong, chuong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
canh manh » lanh manh, canh tranh, cach mang
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
san can » san van, ban can, san chang

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 - canh manh cua ((thuong cong) or (thuong dong)) thanh san can~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh manh cua ((thuong cong) OR (thuong dong)) thanh san can.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh manh cua ((thuong cong) or (thuong dong)) thanh san can*.