Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
su triet » su viet, su tien, ve triet
va thanh » gia thanh, ban thanh, va tinh
cap nuoc » dat nuoc
chat xuc » chat huu, cam xuc, chao xu
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
ma hoi » mai hoi, xa hoi, ma hoa
y nang » ky nang, ly nang, v nang
san su » dan su, van su, ban su

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) or (thuat sach)) y nang ma hoi. hieu va ((chat xuc) or (cap nuoc)) va thanh san su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (thuat sach)) y nang ma hoi. hieu va ((chat xuc) OR (cap nuoc)) va thanh san su triet.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (thuat sach)) y nang ma hoi. hieu va ((chat xuc) or (cap nuoc)) va thanh san su triet*.