Perhaps you should try some spelling variations:
thong tuong » thong thuong, thong thong, thong duong
tuong manh » duong manh, luong manh, tung manh
theo hieu » theo chieu, theo tieu, thien hieu
hieu lang » chieu sang, hieu quang, nhieu tang
hanh dong » anh dong
cua thong » cua thuong, cua khong, cua tong
manh toan » thanh toan, anh tuan, tinh toan
toan tap » toan ban
ha dong » hoat dong, van dong

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo hieu lang - ((hanh dong) or (ha dong)) cua thong tuong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo hieu lang - ((hanh dong) OR (ha dong)) cua thong tuong manh toan tap.
• Adding a wildcard symbol may retrieve word variants: theo hieu lang - ((hanh dong) or (ha dong)) cua thong tuong manh toan tap*.