Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
phuong cang » phuong bang, phuong hoang, phuong giang
theo chieu » theo tieu, ho chieu, thi chieu
thanh quan » thanh xuan, nhanh quang, thanh san
thanh tuan » thanh toan, thanh xuan, thanh thanh
theo chu » cho chu, chao chu, theo yeu
cang dan » cong dan, tang dan, canh dan
dan khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (theo chu)) tinh - ((thanh quan) OR (thanh tuan)) thanh phuong cang dan khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) tinh - ((thanh quan) OR (thanh tuan)) thanh phuong cang dan khan cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (theo chu)) tinh - ((thanh quan) OR (thanh tuan)) thanh phuong cang dan khan cap".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) tinh - ((thanh quan) OR (thanh tuan)) thanh phuong cang dan khan cap*.