Perhaps you should try some spelling variations:
thanh lam » thanh lap, hanh lam, thanh nam
cua triet » cua viet, su triet, va triet
vu khach » vu khanh, vu khac, vay khach
hieu ve » hieu van
hieu va » lieu va, hieu qua
xuc gia » duc gia, luc gia, tuc gia
lam cua » nam cua, lam chat
y nang » ky nang, ly nang, v nang
nang o » nang co, nang ho, nang ro
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 bach) or (vu khach)) y nang o hoi. ((hieu ve) OR (hieu va)) cam xuc gia thanh lam cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu bach) OR (vu khach)) y nang o hoi. ((hieu ve) OR (hieu va)) cam xuc gia thanh lam cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu bach) or (vu khach)) y nang o hoi. ((hieu ve) OR (hieu va)) cam xuc gia thanh lam cua triet*".