Perhaps you should try some spelling variations:
khanh vinh » thanh vinh, khanh linh, thanh binh
hanh vinh » thanh vinh, hanh tinh, anh vinh
cham xuc » cam xuc, chat xuc, cham soc
sach ky » sac ky, sach y, sach ty
tu sach » thu sach, su sach, te sach
hieu va » lieu va, hieu qua
hieu ve » hieu van
cuu tre » cua tre, cau tren, cau treo
xuc va » duc va, tuc va, luc va
x hoi » xa hoi, o hoi, x ho

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 ky nang x hoi. ((hieu ve) or (hieu va)) cham xuc va ((hanh vinh) OR (khanh vinh)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang x hoi. ((hieu ve) OR (hieu va)) cham xuc va ((hanh vinh) OR (khanh vinh)) cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang x hoi. ((hieu ve) or (hieu va)) cham xuc va ((hanh vinh) OR (khanh vinh)) cuu tre*".