Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh xuc » thanh xuan, thanh huy, hanh xu
van hanh » van thanh, ban hanh, van anh
va thanh » gia thanh, ban thanh, va tinh
doc sach » hoc sach, toc sach, nuoc sach
ky cong » ke cong, ly cong, khu cong
xuc van » duc van, luc van, vuc van
ky long » sy long, ky trong, khi long
hieu va » lieu va, hieu qua
ha hoi » hoa hoi, ha noi, xa hoi
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc sach ((ky long) OR (ky cong)) ha hoi. hieu va thanh xuc van hanh vi ((cua te) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc sach ((ky long) OR (ky cong)) ha hoi. hieu va thanh xuc van hanh vi ((cua te) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc sach ((ky long) OR (ky cong)) ha hoi. hieu va thanh xuc van hanh vi ((cua te) or (cua triet))".
• Adding a wildcard symbol may retrieve word variants: doc sach ((ky long) OR (ky cong)) ha hoi. hieu va thanh xuc van hanh vi ((cua te) or (cua triet))*.