Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh dung » thanh duong, thanh tung, thanh hung
hanh dung » anh dung, hanh dong, manh dung
nong doan » nong dan, cong doan, long doan
ho chieu » theo chieu, hoc thieu, doi chieu
ban nong » ban cong, ban nang, ban tong
phan lap » phan dau
phan cac » nhan cach, phan dau, phan van

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: ho chieu tinh - ((hanh dung) OR (thanh dung)) cua ban nong doan ((phan lap) OR (phan cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - ((hanh dung) OR (thanh dung)) cua ban nong doan ((phan lap) or (phan cac))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - ((hanh dung) OR (thanh dung)) cua ban nong doan ((phan lap) or (phan cac))*.