Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
theo phap » thi phap
phap tinh » phap sinh, phap tieng, phap tang
nhan taig » nhan tao, han tai, nhan dang
nhan tai » hang tai, van tai, toan tai
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo phap tinh - ((nhan taig) or (nhan tai)) va thuong cong ban than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo phap tinh - ((nhan taig) OR (nhan tai)) va thuong cong ban than cau.
• Adding a wildcard symbol may retrieve word variants: theo phap tinh - ((nhan taig) or (nhan tai)) va thuong cong ban than cau*.