走漏 (pinyin: zǒu lòu, written "zou lou" or "zoulou") means to leak (information, secrets etc). Below: its meaning, pronunciation, stroke order, and example sentences, so you can learn how to read, say, and write 走漏.
Meaning
to leak (information, secrets etc)
to smuggle and evade tax
to suffer shrinkage (partial loss of goods due to theft etc)