Perhaps you should try some spelling variations:
lanh dai » lanh dao, lanh hai, lang dai
nhan luc » nang luc
chat luc » chat xuc, chat lua, chat huu
te sach » toc sach
va lanh » va lang, va danh, va hanh
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
v nang » va nang, vu nang, van nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((ky nang) or (v nang)) xa hoi. hieu ve ((chat luc) OR (nhan luc)) va lanh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ky nang) OR (v nang)) xa hoi. hieu ve ((chat luc) OR (nhan luc)) va lanh dai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ky nang) or (v nang)) xa hoi. hieu ve ((chat luc) OR (nhan luc)) va lanh dai cua tre*".