Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
phu khang » phap khang, phuc khanh, thu hang
phu lang » phap lang, phu luong, phu quang
hanh lai » hanh lam, hanh tai, thanh lap
so sach » so sanh, bo sach, co sach
hieu va » lieu va, hieu qua
va cham » va chat, va tham
va hanh » van hanh, va thanh, va danh
lai cua » dai cua, hai cua, lai chau
soc va » hoc va, loc va, doc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ((phu lang) OR (phu khang)) xa hoi. hieu va cham soc va hanh lai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ((phu lang) OR (phu khang)) xa hoi. hieu va cham soc va hanh lai cua triet".
• Adding a wildcard symbol may retrieve word variants: so sach ((phu lang) OR (phu khang)) xa hoi. hieu va cham soc va hanh lai cua triet*.