Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh tri » thanh tra, thanh tai, chinh tri
cap luoc » cap nuoc, ap luc, cap luat
hanh tri » hanh tai, hanh trinh, hanh triet
luoc van » luoc can, luoc va, luc van
te sach » toc sach
hieu ve » hieu va, hieu van
cao hoa » cao hoat, cao khoa, cau hoa
ly nang » ky nang, ly hang, ly vang
y nang » ky nang, v nang, may nang
ve cap » ve cac, le cap, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((y nang) or (ly nang)) cao hoa. hieu ve cap luoc van ((hanh tri) OR (thanh tri)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y nang) OR (ly nang)) cao hoa. hieu ve cap luoc van ((hanh tri) OR (thanh tri)) cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y nang) or (ly nang)) cao hoa. hieu ve cap luoc van ((hanh tri) OR (thanh tri)) cua triet".
• Adding a wildcard symbol may retrieve word variants: te sach ((y nang) or (ly nang)) cao hoa. hieu ve cap luoc van ((hanh tri) OR (thanh tri)) cua triet*.