Perhaps you should try some spelling variations:
tu truyen » co truyen, di truyen
hanh voi » hanh vi, hanh noi, hanh moi
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu va » lieu va
truc va » thuc va, thuc vat, trung va
va hanh » van hanh, va thanh, va danh
voi tu » loi tu, hoi tu, moi tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky nang xa hoi. ((hieu va) or (hieu qua)) cau truc va hanh voi tu truyen~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang xa hoi. ((hieu va) OR (hieu qua)) cau truc va hanh voi tu truyen.
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xa hoi. ((hieu va) or (hieu qua)) cau truc va hanh voi tu truyen*.