Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
hang cong » dang cong, hang nong, thanh cong
bang cong » dang cong, bang song, dung cong
theo yeu » theo tieu, thiet yeu, theo chu
thai cua » than cua, tai cuc, tri cua
van tuan » van quan, van ban, anh tuan
tuan tap » toan tap, tuan tai, tuyen tap
cua chu » sua chua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((cua chu) OR (theo yeu)) tach - hanh thai cua ((hang cong) OR (bang cong)) van tuan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((cua chu) or (theo yeu)) tach - hanh thai cua ((hang cong) OR (bang cong)) van tuan tap~".
• Adding a wildcard symbol may retrieve word variants: ((cua chu) or (theo yeu)) tach - hanh thai cua ((hang cong) OR (bang cong)) van tuan tap*.