Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
chieu sach » chinh sach, chiet tach, chieu sang
chieu xanh » chieu sang, chieu tinh, hieu manh
thanh tung » thanh cong
theo sach » thuoc sach, te sach, theo lich
cua nhung » va nhung
tuong dan » huong dan, tung dan, xuong dan
tung cua » trung cua, tuong cua, dung cua
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 ((theo sach) or (((chieu xanh) OR (chieu sach)))) - thanh tung cua nhung tuong dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((theo sach) OR (((chieu xanh) OR (chieu sach)))) - thanh tung cua nhung tuong dan chan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((theo sach) or (((chieu xanh) OR (chieu sach)))) - thanh tung cua nhung tuong dan chan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((theo sach) or (((chieu xanh) OR (chieu sach)))) - thanh tung cua nhung tuong dan chan cau*.