Perhaps you should try some spelling variations:
ha phuong » han phuong, hoa phuong, va phuong
dong cua » dung cua, cong cua, huong cua
so sach » so sanh, co sach, hoc sach
bo sach » co sach, hoc sach
nang xa » nang x, lang xa, nang ma
qua cam » qua cham, qua cac, qua ca
doi cua » dai cua, hoi cua
cam te » cam tu, cam tien
te ha » te hai, te han, te va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sach) OR (bo sach)) ky nang xa hoi. hieu qua cam te ha phuong ((doi cua) or (dong cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (bo sach)) ky nang xa hoi. hieu qua cam te ha phuong ((doi cua) OR (dong cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sach) OR (bo sach)) ky nang xa hoi. hieu qua cam te ha phuong ((doi cua) or (dong cua)) tre".
• Adding a wildcard symbol may retrieve word variants: ((so sach) OR (bo sach)) ky nang xa hoi. hieu qua cam te ha phuong ((doi cua) or (dong cua)) tre*.