Perhaps you should try some spelling variations:
danh dien » dinh dien, danh kien, danh lien
dien cua » dieu cua, dien cuc, dien cu
dang dai » dang hai, dang bai, dang dan
phat xuc » chat xuc, phat xuat, phat huy
va danh » va dinh, va dan, va hanh
ky dang » ky nang, ky danh
dai hoi » dai hoc, dai hai, dai moi
hieu su » hieu sau, tieu su, hieu so
phap xu » phap tu, phap thu, phap ngu
tu sai » tu bai, tu san, tu lai
tu cai » tu cac, tu can, tu bai
cua cu » cua chu, cua cau, cua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sai) OR (tu cai)) ky dang dai hoi. hieu su ((phat xuc) or (phap xu)) va danh dien cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sai) OR (tu cai)) ky dang dai hoi. hieu su ((phat xuc) OR (phap xu)) va danh dien cua cu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sai) OR (tu cai)) ky dang dai hoi. hieu su ((phat xuc) or (phap xu)) va danh dien cua cu".
• Adding a wildcard symbol may retrieve word variants: ((tu sai) OR (tu cai)) ky dang dai hoi. hieu su ((phat xuc) or (phap xu)) va danh dien cua cu*.