Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
hieu nganh » vien nganh, hiem ngan, nghiep nganh
hieu manh » chieu xanh, dieu hanh, hien hanh
cua hang » cua dang, cua nhung, cua ban
nong dan » cong dan, nong san, nguong dan
dan phan » doan phan, dan chan, van phan
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu manh) or (hieu nganh)) - nhanh thang ((cua hang) OR (cua cong)) nong dan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (hieu nganh)) - nhanh thang ((cua hang) OR (cua cong)) nong dan phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hieu manh) or (hieu nganh)) - nhanh thang ((cua hang) OR (cua cong)) nong dan phan cac".
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (hieu nganh)) - nhanh thang ((cua hang) OR (cua cong)) nong dan phan cac*.