Their leader , Limahong , besieged on the Spanish settlements in Manila .
In 1574 , De Goiti fought in the war during the invasion of about 3,000 Chinese sea pirates who had sailed from the South China sea .
sea pirates ' leader , Limahong , besieged on the Spanish settlements in Manila .
In 1574 , De Goiti fought in the war during the invasion of about 3,000 Chinese sea pirates who had sailed from the South China sea .