Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
trung cua » truong cua, trung cap, dung cua
cong cang » cong cong, cong lang, cong vang
cang hang » cang thang, hang hang, nang hang
chu xang » chu bang, chuc nang, chu quang
hang tai » hang va, dung tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xang) OR (chua xang)) - hanh ((trung cua) or (trung tuan)) nhung cong cang hang tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xang) OR (chua xang)) - hanh ((trung cua) OR (trung tuan)) nhung cong cang hang tai.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xang) OR (chua xang)) - hanh ((trung cua) or (trung tuan)) nhung cong cang hang tai".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xang) OR (chua xang)) - hanh ((trung cua) or (trung tuan)) nhung cong cang hang tai*.