Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
qua nhan » cua nhan, qua nhat, qua phan
nhan tuc » nhan thuc, nhan luc, nhanh thuc
tu sang » thu sang, tu san, tu lang
sang ky » sang kyo, dang ky, tang ky
va danh » va dinh, va dan, va hanh
danh de » hanh de, dan de, dang de
tuc va » thuc va, truc va, tuc xa
de cua » le cua, te cua, dieu cua
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sang ky nang x hoi. hieu qua nhan tuc va danh de cua triet~.
• Adding a wildcard symbol may retrieve word variants: tu sang ky nang x hoi. hieu qua nhan tuc va danh de cua triet*.