Perhaps you should try some spelling variations:
phuong doan » phuong loan, phuong hoang, huong dan
va phuong » va thuong, cac phuong
chat tuc » chat xuc, luat tuc, chat huu
doan cua » doanh cua, dan cua, toan cua
bo sach » co sach, hoc sach
sach ky » sac ky, sach y, sach ty
hieu va » lieu va
cua tre » cua te, cuu tre, cua triet
tuc va » thuc va, truc va, tuc xa
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach ky nang x hoi. ((hieu va) or (hieu qua)) chat tuc va phuong doan cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach ky nang x hoi. ((hieu va) OR (hieu qua)) chat tuc va phuong doan cua tre.
• Adding a wildcard symbol may retrieve word variants: bo sach ky nang x hoi. ((hieu va) or (hieu qua)) chat tuc va phuong doan cua tre*.