Perhaps you should try some spelling variations:
cong luong » cong thuong, nang luong, cong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh manh » hanh mang, hoang manh, thanh minh
lanh manh » lanh tranh, lan anh, van manh
luong van » luong va, duong van, luong vat
ban cau » bang cau, ban can, van cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - ((hanh manh) OR (lanh manh)) cua cong luong van ban cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - ((hanh manh) OR (lanh manh)) cua cong luong van ban cau".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((hanh manh) OR (lanh manh)) cua cong luong van ban cau*.