Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
phu san » phi san, thuy san
luc van » luoc van, luu van, duc van
xuc van » duc van, vuc van, xuc ban
su chat » su phat, du chat, so chat
tieu su » thieu so
dai hoi » dai hoc, dai hai, dai moi
ky tang » ky nang, ky dang, kho tang
ky sang » ky nang, ky dang, duy sang
vi cua » vai cua, di cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: phu san ((ky sang) or (ky tang)) dai hoi. tieu su chat ((xuc van) OR (luc van)) thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: phu san ((ky sang) OR (ky tang)) dai hoi. tieu su chat ((xuc van) OR (luc van)) thanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "phu san ((ky sang) or (ky tang)) dai hoi. tieu su chat ((xuc van) OR (luc van)) thanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: phu san ((ky sang) or (ky tang)) dai hoi. tieu su chat ((xuc van) OR (luc van)) thanh vi cua te*.