Perhaps you should try some spelling variations:
tran thuat » trong thuat, trien thuat, tran tuan
theo phap » thi phap
phap tang » phap nang, phap tieng
hanh tran » hanh trang, thanh tran, hanh tram
thuat ung » thuat dung, thuat hung, thuat xung
bang phan » nang phan, bang thanh, quang phan
bang nhan » ban nhan, hoang nhan, bang thanh
ung cong » dung cong, luong cong, duong 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 phap tang - hanh tran thuat ung cong ((bang phan) or (bang nhan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo phap tang - hanh tran thuat ung cong ((bang phan) OR (bang nhan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo phap tang - hanh tran thuat ung cong ((bang phan) or (bang nhan)) cau*.