Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh sinh » nhan sinh, nhanh tinh, nhanh binh
cua thuong » cua truong, cua phuong, ca thuong
van thang » van thanh, van khang, van hang
sinh cua » manh cua, dinh cuu, sinh va
dan toan » van toan, dan than, manh 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 chieu xanh - nhanh sinh cua thuong cong ((dan toan) or (van thang)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - nhanh sinh cua thuong cong ((dan toan) OR (van thang)) ban*.