Perhaps you should try some spelling variations:
chuc dao » chuan dao, chuc danh, chuc giao
danh dai » danh dau, danh di, danh sai
hieu va » lieu va, hieu qua
chuc do » chuc bo, cuc do, chuan do
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
te cac » tu cac, ve cac, te cao
va am » va lam, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac ky nang x ho. hieu va am ((chuc do) or (chuc dao)) danh dai ((cua tre) OR (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cac ky nang x ho. hieu va am ((chuc do) OR (chuc dao)) danh dai ((cua tre) OR (cuu tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cac ky nang x ho. hieu va am ((chuc do) or (chuc dao)) danh dai ((cua tre) OR (cuu tre))*".