Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trang » thanh trung, hanh trinh, minh trang
dang luong » nang luong, dung luong, hang luong
hoc thieu » toc thieu, hoc hien
luong van » luong va, duong van, luong vat
cua dang » cua cong, cua ban
ban tap » bai tap, han tap, ban tai

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

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