Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuong cong » thuong con, thuong dong, truong cong
chieu sang » chieu sach, chieu xanh, hieu lang
chieu tinh » trieu tinh, lieu tinh, chau tinh
thong cong » trong cong, tong cong, thong thong
trung cap » truong cao, trung tam
nhan cach » phan cac
dan nhan » danh nhan, dan chan, van nhan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sang) or (chieu tinh)) - thanh trung cap ((thuong cong) OR (thong cong)) dan nhan cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chieu tinh)) - thanh trung cap ((thuong cong) OR (thong cong)) dan nhan cach.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) or (chieu tinh)) - thanh trung cap ((thuong cong) OR (thong cong)) dan nhan cach".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (chieu tinh)) - thanh trung cap ((thuong cong) OR (thong cong)) dan nhan cach*.