Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh doi » danh di, thanh doi, dung doi
hieu ve » hieu va, hieu van
doi cua » dai cua, hoi cua
va danh » va dinh, va dan, va hanh
sang ky » sang kyo, dang ky, tang ky
san ky » van ky, dan ky, ban ky
cam lo » nam lo, cam ly, cam o

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((san ky) or (sang ky)) nang x ho. hieu ve ((cam loc) or (cam lo)) va danh doi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((san ky) OR (sang ky)) nang x ho. hieu ve ((cam loc) OR (cam lo)) va danh doi cua triet.
• Adding a wildcard symbol may retrieve word variants: te ((san ky) or (sang ky)) nang x ho. hieu ve ((cam loc) or (cam lo)) va danh doi cua triet*.