Perhaps you should try some spelling variations:
thanh gi » thanh nghi, thanh gian, thanh hai
ve triet » va trien, su triet
tu sach » thu sach, su sach, te sach
ty nang » ty xang, ty hang, ly nang
hieu ve » hieu va, hieu van
xuc gia » duc gia, luc gia, tuc gia
ve cam » ve cham, ve cac, va cam
gi ve » gia ve, gi de, gi he

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ((ty nang) or (ky nang)) xa hoi. hieu ve cam xuc gia thanh gi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ty nang) OR (ky nang)) xa hoi. hieu ve cam xuc gia thanh gi ve triet*.