Perhaps you should try some spelling variations:
manh trung » manh tung, thanh trung, manh hung
chieu sang » chieu sach, chieu xanh, hieu lang
chau tinh » cuu tinh, ha tinh, cua tinh
trung pha » trung phan, trung phat, trung ha
dung cong » dung trong
cong bang » cuong bang, dong bang, hong bang
thanh lap » thanh san, phan lap, thanh hai
pha dung » pham dung, phan dung, kha dung
than cap » khan cap, thanh cac, than cua

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 (chau tinh)) - manh trung pha dung cong bang ((than cap) OR (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chau tinh)) - manh trung pha dung cong bang ((than cap) OR (thanh lap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) or (chau tinh)) - manh trung pha dung cong bang ((than cap) OR (thanh lap))*".