Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cay phoi » cap phoi, tay hoi, cay cho
cai nuoc » cap nuoc, cac nuoc, cuoi nuoc
nuoc cam » nuoc nam, nuoc cap, nuoc chau
ky danh » ky anh
hieu ve » hieu va, hieu van
ky dang » ky nang
cam dan » cac dan, ca dan, nam dan
dan vat » dang vat, van vat, dan va
ve cai » va cai, ve cac, ve tai
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: vu bach ((ky dang) or (ky danh)) cay phoi. hieu ve cai nuoc cam dan vat ((cua triet) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach ((ky dang) OR (ky danh)) cay phoi. hieu ve cai nuoc cam dan vat ((cua triet) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: vu bach ((ky dang) or (ky danh)) cay phoi. hieu ve cai nuoc cam dan vat ((cua triet) or (cua te))*.