Perhaps you should try some spelling variations:
hanh dao » lanh dao, thanh dat, thanh dam
cua tre » cua te, cuu tre, cua triet
ve cham » va cham, ve chat, vu cham
dao cua » dai cua, day cua, dan cua
duc van » duc va, duc tan, duc manh
xuc van » luc van, vuc van, xuc ban
hieu ve » hieu va, hieu van
tang ha » lang ha, tang ma, trung ha
ky tang » ky nang, ky dang, kho tang
ha hoi » hoa hoi, ha noi, xa hoi
tu cai » tu cac, tu can, tu bai
tu sai » tu bai, tu san, tu lai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sai) OR (tu cai)) ky tang ha hoi. hieu ve cham ((xuc van) OR (duc van)) hanh dao cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sai) OR (tu cai)) ky tang ha hoi. hieu ve cham ((xuc van) or (duc van)) hanh dao cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((tu sai) OR (tu cai)) ky tang ha hoi. hieu ve cham ((xuc van) or (duc van)) hanh dao cua tre*.