Perhaps you should try some spelling variations:
lanh hai » manh hai, thanh hai, lang chai
hai cua » thai cua, dai cua, hoi cua
va lanh » va lang, va danh, va hanh
sach ty » sach y, sach thu, xach tay
nang xa » nang x, lang xa, nang ma
sach tu » sach thu, cach tu, sach uu
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) or (sach tu)) nang xa hoi. hieu ((van lam) OR (van nam)) xuc va lanh hai cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach tu)) nang xa hoi. hieu ((van lam) OR (van nam)) xuc va lanh hai cua su.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ty) or (sach tu)) nang xa hoi. hieu ((van lam) OR (van nam)) xuc va lanh hai cua su".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach tu)) nang xa hoi. hieu ((van lam) OR (van nam)) xuc va lanh hai cua su*.