Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thuc day » thuc dan, thuc vat
phan lap » phan dau
ty nang » ky nang, ty xang, ty hang
nang ho » nang hoc, nang co, tang ho
hieu vu » hieu va, hieu ve, hieu su
vu nham » vu kham, vu cham, sua nham
sach ty » sach y, sach tu, sach thu
thuc va » thuc vat, thuc dan
lap cua » lai cua, tap cua, lam cua
vu sach » vu bach, su sach, vu khach
ho hoi » hoc hoi, hoa hoi, hoi hoi

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 ty nang ho hoi. hieu vu nham ((thuc va) OR (thuc day)) phan lap cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ty nang ho hoi. hieu vu nham ((thuc va) OR (thuc day)) phan lap cua triet".
• Adding a wildcard symbol may retrieve word variants: vu sach ty nang ho hoi. hieu vu nham ((thuc va) OR (thuc day)) phan lap cua triet*.