Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
va thanh » gia thanh, ban thanh, va tinh
van hanh » van thanh, ban hanh, van anh
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
va hanh » va danh, ban hanh, dao hanh
cua tre » cua te, cuu tre, cua triet
vu bac » vu bach, vu ban, xu bac
bac ky » cac ky, ban ky, sac ky
vi cua » vai cua, di cua
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: vu bac ky nang x hoi. hieu ve cham xuc ((((va hanh) OR (va thanh))) or (van hanh)) vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bac ky nang x hoi. hieu ve cham xuc ((((va hanh) OR (va thanh))) OR (van hanh)) vi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu bac ky nang x hoi. hieu ve cham xuc ((((va hanh) OR (va thanh))) or (van hanh)) vi cua tre".
• Adding a wildcard symbol may retrieve word variants: vu bac ky nang x hoi. hieu ve cham xuc ((((va hanh) OR (va thanh))) or (van hanh)) vi cua tre*.