Perhaps you should try some spelling variations:
vu khach » vu khanh, vu khac, vay khach
va thanh » gia thanh, ban thanh, va tinh
thanh gi » thanh nghi, thanh gian, thanh hai
ve triet » va trien, su triet
vu sach » vu bach, su sach
ly nang » ky nang, ly hang, ly vang
hieu ke » hieu kem, chieu ke, hieu ky
y nang » ky nang, v nang, may nang
ke chi » ke che, ke thi
gi ve » gia ve, gi de, gi he
phi » phai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sach) or (vu khach)) ((y nang) or (ly nang)) xa hoi. hieu ke chi phi va thanh gi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (vu khach)) ((y nang) OR (ly nang)) xa hoi. hieu ke chi phi va thanh gi ve triet.
• Adding a wildcard symbol may retrieve word variants: ((vu sach) or (vu khach)) ((y nang) or (ly nang)) xa hoi. hieu ke chi phi va thanh gi ve triet*.