Perhaps you should try some spelling variations:
quyen thong » quyen thuong, truyen thong, huyen thuong
chieu tinh » lieu tinh, chau tinh, kieu tinh
ban quyen » ban huyen, ban quyet, ban tuyen
thong dat » thong dan, thong dam, thong day
dat hang » dat khanh, dat quang, tat thang
hang dau » hang va, hang tai
can ban » van ban, toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu tinh) or (trieu tinh)) - can ban quyen thong thong dat hang dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu tinh) OR (trieu tinh)) - can ban quyen thong thong dat hang dau.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu tinh) or (trieu tinh)) - can ban quyen thong thong dat hang dau*.