Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
hieu tuc » hieu thuc, hieu luc, hieu thuoc
manh hai » lanh hai, minh hai, thanh hai
cham xuc » cam xuc, chat xuc, cham soc
tuc cham » toc cham, tu cham, phuc cham
thu sach » thuat sach, thuoc sach, thu hoach
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
te sach » toc sach
va manh » van manh, va danh, va hanh
hai cua » thai cua, dai cua, hoi cua
tu sach » su sach, tu cach, vu sach
xuc va » duc va, tuc va, luc va

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) OR (thu sach))) or (te sach)) ky lang xa hoi. hieu tuc cham xuc va manh hai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu sach) OR (thu sach))) OR (te sach)) ky lang xa hoi. hieu tuc cham xuc va manh hai cua viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((tu sach) OR (thu sach))) or (te sach)) ky lang xa hoi. hieu tuc cham xuc va manh hai cua viet".
• Adding a wildcard symbol may retrieve word variants: ((((tu sach) OR (thu sach))) or (te sach)) ky lang xa hoi. hieu tuc cham xuc va manh hai cua viet*.