Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh nhan » thanh nhan, danh nhan, anh nhan
nhan cua » nhat cua, nhan luc, nhan su
duc manh » suc manh, duc anh, duc minh
duc van » duc va, duc tan, duc phan
hieu va » lieu va, hieu qua
ky danh » ky dang
va cam » va cham, va cac, va cao
ha hoi » hoa hoi, ha noi, xa hoi
ky anh » ly anh, ty anh
su sai » su tai, su hai, su dai

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai ((ky danh) or (ky anh)) ha hoi. hieu va cam ((duc van) or (duc manh)) hanh nhan cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ((ky danh) OR (ky anh)) ha hoi. hieu va cam ((duc van) OR (duc manh)) hanh nhan cua triet.
• Adding a wildcard symbol may retrieve word variants: su sai ((ky danh) or (ky anh)) ha hoi. hieu va cam ((duc van) or (duc manh)) hanh nhan cua triet*.