Perhaps you should try some spelling variations:
dung thuong » dung trong, hang thuong, cong thuong
thuong dan » huong dan, thuong han, thuong dam
canh manh » lanh manh, canh tranh, cach mang
so trieu » mot trieu, so dieu, so lieu
manh xay » nganh xay, van xay, dang xay
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so trieu tinh - canh manh xay dung thuong dan phan cau~.
• Adding a wildcard symbol may retrieve word variants: so trieu tinh - canh manh xay dung thuong dan phan cau*.