Perhaps you should try some spelling variations:
phuong cang » phuong bang, phuong hoang, phuong giang
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
thanh tung » thanh cong
cac phuong » cac truong
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
tung cac » dung cac, vung cac, cung cac
cang ban » can ban, hang ban, nang 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 xanh) OR (chieu sang)) - thanh tung cac phuong cang ban thanh lap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chieu sang)) - thanh tung cac phuong cang ban thanh lap".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chieu sang)) - thanh tung cac phuong cang ban thanh lap*.