Perhaps you should try some spelling variations:
ve triet » va trien, su triet
hanh lam » thanh lap, hanh kem, hanh va
chat xuc » chat huu, cam xuc, chat cua
va hanh » van hanh, va thanh, va danh
sach ly » sach y, sach lo, sach ty
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
ly nang » ky nang, ly hang, ly vang
lam ve » la ve, lam vu, nam ve
x hoi » o hoi, x ho, 5 hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ly nang ((x hoi) OR (xa hoi)). hieu ve ((chat xuc) or (chao xu)) va hanh lam ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ly nang ((x hoi) OR (xa hoi)). hieu ve ((chat xuc) OR (chao xu)) va hanh lam ve triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ly nang ((x hoi) OR (xa hoi)). hieu ve ((chat xuc) or (chao xu)) va hanh lam ve triet".
• Adding a wildcard symbol may retrieve word variants: su sach ly nang ((x hoi) OR (xa hoi)). hieu ve ((chat xuc) or (chao xu)) va hanh lam ve triet*.