Perhaps you should try some spelling variations:
hanh dao » thanh dat, thanh dam, doanh dao
cua tre » cua te, cuu tre, cua triet
va cham » va chat, va tham
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
sac ky » cac ky, sai ky
va cam » va cac, va cao, va cai
xuc va » duc va, tuc va, luc va
tu sac » tu sach, tu cac, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky lang xa hoi. hieu ((va cam) OR (va cham)) xuc va ((hanh dao) or (lanh dao)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang xa hoi. hieu ((va cam) OR (va cham)) xuc va ((hanh dao) OR (lanh dao)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky lang xa hoi. hieu ((va cam) OR (va cham)) xuc va ((hanh dao) or (lanh dao)) cua tre*".