Perhaps you should try some spelling variations:
nhanh thuc » nhan thuc, thanh thuy, anh thuc
va triet » va thiet, va trien, ve triet
ve nhanh » ve thanh, ve hanh, ve nganh
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
te sach » toc sach
thuc va » thuc vat, thuc dan, thuc day
tu sach » thu sach, su sach, tu cach
va dan » ca dan, va dao, va dau
dan vu » doan vu, dan su, dan va
vu va » vu van, tu va, su va

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) or (te sach))) or (thu hoach)) ky lang xa hoi. hieu ve nhanh thuc va dan vu va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu sach) OR (te sach))) OR (thu hoach)) ky lang xa hoi. hieu ve nhanh thuc va dan vu va triet.
• Adding a wildcard symbol may retrieve word variants: ((((tu sach) or (te sach))) or (thu hoach)) ky lang xa hoi. hieu ve nhanh thuc va dan vu va triet*.