Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
hau phuc » huu phuc, cau phuc, hanh phuc
nhan tai » hang tai, van tai, toan tai
hieu van » hieu va, thien van, lieu va
cua tre » cuu tre, cua triet, dua tren
va nhan » van nhan, ca nhan, va phan
phuc va » phuc vu, thuc va, chuc va
van hau » van ha, van hai, van dau
lanh ky » hanh ky, nganh ky, thanh ky
nang xa » lang xa, nang ma, mang xa
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat lanh ky ((nang xa) or (nang x)) hoi. hieu van hau phuc va nhan tai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh ky ((nang xa) OR (nang x)) hoi. hieu van hau phuc va nhan tai ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: thuat lanh ky ((nang xa) or (nang x)) hoi. hieu van hau phuc va nhan tai ((cua tre) or (cua te))*.