Perhaps you should try some spelling variations:
cuong dung » tuong duong, ung dung, thong dung
phuong dan » phuong danh, phuong doan, huong dan
theo chua » theo chu, cheo cua, tho chu
cua rung » cua trung, cua rang, cua truong
dan chan » dan gian, dan ca, van chat
ho chua » ho chung
chan tu » phan tu, han tu, chon tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chua) OR (ho chua)) xang - canh tranh ((cua rung) or (cuong dung)) phuong dan chan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chua) OR (ho chua)) xang - canh tranh ((cua rung) OR (cuong dung)) phuong dan chan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chua) OR (ho chua)) xang - canh tranh ((cua rung) or (cuong dung)) phuong dan chan tu".
• Adding a wildcard symbol may retrieve word variants: ((theo chua) OR (ho chua)) xang - canh tranh ((cua rung) or (cuong dung)) phuong dan chan tu*.