Perhaps you should try some spelling variations:
lanh hai » manh hai, thanh hai, lang chai
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
van lam » van nam
va lanh » va lang, va danh, va hanh
hai cua » thai cua, dai cua, hoi cua
va lap » va dap
xuc va » duc va, tuc va, luc va
cua su » qua su

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 ty nang xa hoi. lieu ((van lam) or (va lap)) xuc va lanh hai cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. lieu ((van lam) OR (va lap)) xuc va lanh hai cua su.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. lieu ((van lam) or (va lap)) xuc va lanh hai cua su*.