Perhaps you should try some spelling variations:
banh trang » hanh trang, ban trang, banh rang
canh trang » canh tranh, hanh trang, thanh trang
thuong con » thuong dong, truong cong, thong cong
hoc thieu » toc thieu, hoc hien
thieu hai » thiet hai, thieu tai, thieu nhi
van tuan » van quan, van ban, anh tuan
tuan cau » toan cau, quan cau, tuan cu
con van » chon van, cong van, can van

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 hai - ((canh trang) OR (banh trang)) va thuong con van tuan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu hai - ((canh trang) OR (banh trang)) va thuong con van tuan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu hai - ((canh trang) OR (banh trang)) va thuong con van tuan cau*.