Perhaps you should try some spelling variations:
khang khuan » khang chan, khanh thuan, zhang chuan
hanh khang » nhanh thang, thanh thang, van khang
khuan bang » khien bang, nhuan ban, chua bang
bang cong » dang cong, bang song, hang cong
manh toan » thanh toan, anh tuan, tinh toan
van toan » van tuan, van tan, van thanh
theo te » theo tu, theo tieu, theo yeu
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo te sach - hanh khang khuan bang cong ((manh toan) or (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo te sach - hanh khang khuan bang cong ((manh toan) OR (van toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo te sach - hanh khang khuan bang cong ((manh toan) or (van toan)) cau*.