Perhaps you should try some spelling variations:
van xanh » van anh, van hanh, van manh
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
xanh di » danh di, vanh dai, xanh tai
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ve cac » va cac, vien cac
di cua » dai cua, doi cua, de cua
5 hoi » o hoi

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 nang ((5 hoi) OR (xa hoi)). hieu ve cac xuc van xanh di cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang ((5 hoi) OR (xa hoi)). hieu ve cac xuc van xanh di cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang ((5 hoi) OR (xa hoi)). hieu ve cac xuc van xanh di cua tre*.