Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
thieu sach » hieu cach, theo sach, thieu cac
chieu sach » chinh sach, chiet tach, chieu sang
thien hach » thien thanh, hien hanh
quan nhung » qua nhung, cua nhung, luan chung
hanh nang » anh nang, ganh nang, hanh mang
nang quan » ban quan, nang suat
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((((thieu sach) OR (chieu sach))) or (thien hach)) - hanh nang quan nhung huong dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thieu sach) OR (chieu sach))) OR (thien hach)) - hanh nang quan nhung huong dan chan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((thieu sach) OR (chieu sach))) or (thien hach)) - hanh nang quan nhung huong dan chan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((((thieu sach) OR (chieu sach))) or (thien hach)) - hanh nang quan nhung huong dan chan cau*.