Perhaps you should try some spelling variations:
lanh hai » manh hai, thanh hai, lang chai
cua tre » cua te, cuu tre, cua triet
anh hai » manh hai, anh thai, anh bai
xuc ban » duc ban, cuc ban, quoc ban
hieu ve » hieu va, hieu van
tay hoi » tay ho, tao hoi, tay thai
xay hoi » xa hoi, cay phoi, gay thoi
ky dang » ky nang, ky danh
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
vu sac » vu sach, vu san, va sac

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sac ky dang ((xay hoi) or (tay hoi)). hieu ve cam xuc ban ((anh hai) OR (lanh hai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ky dang ((xay hoi) OR (tay hoi)). hieu ve cam xuc ban ((anh hai) OR (lanh hai)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sac ky dang ((xay hoi) or (tay hoi)). hieu ve cam xuc ban ((anh hai) OR (lanh hai)) cua tre*".