Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
hanh lam » thanh lap, hanh kem, hanh va
tu sach » thu sach, su sach, te sach
lam cua » nam cua, lam chat
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
nam tu » nam thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (thuat lanh)) ky nang xa hoi. hieu va ((nam tu) or (nam thu)) va hanh lam cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thuat lanh)) ky nang xa hoi. hieu va ((nam tu) OR (nam thu)) va hanh lam cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thuat lanh)) ky nang xa hoi. hieu va ((nam tu) or (nam thu)) va hanh lam cua tre*.