Perhaps you should try some spelling variations:
thanh lam » thanh lap, hanh lam, thanh nam
cua viet » ca viet, hoa viet, cua vat
va thanh » gia thanh, ban thanh, va tinh
lam cua » nam cua, lam chat
hieu va » hieu qua
hieu ve » hieu van
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
nang o » nang co, nang ho, nang ro
vu sac » vu sach, vu san, va sac
o hoi » co hoi, o hoc, o hai

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 nang o hoi. ((hieu ve) or (((hieu va) OR (lieu va)))) cam xuc va thanh lam cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ky nang o hoi. ((hieu ve) OR (((hieu va) OR (lieu va)))) cam xuc va thanh lam cua viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sac ky nang o hoi. ((hieu ve) or (((hieu va) OR (lieu va)))) cam xuc va thanh lam cua viet".
• Adding a wildcard symbol may retrieve word variants: vu sac ky nang o hoi. ((hieu ve) or (((hieu va) OR (lieu va)))) cam xuc va thanh lam cua viet*.