Perhaps you should try some spelling variations:
trung chong » trong chong, truong chung, trung uong
trung tuan » trung thanh, trung tam, tran tuan
chong manh » thong minh, duong manh, hong hanh
chua xang » chua nang, chuc nang, chu bang
trung cua » truong cua, trung cap, dung cua
manh toan » thanh toan, anh tuan, tinh toan
chu xanh » chu manh, chieu xanh, chuc danh
toan ban » van 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 ((chu xanh) or (chua xang)) - hanh ((trung cua) OR (trung tuan)) trung chong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hanh ((trung cua) OR (trung tuan)) trung chong manh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chua xang)) - hanh ((trung cua) OR (trung tuan)) trung chong manh toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - hanh ((trung cua) OR (trung tuan)) trung chong manh toan ban*.