अपनी भाषा में प्लॉट जोड़ेंCharlie Chan and his two eldest sons, investigate a murderous gang who is forcing an archaeologist to search for a treasure in Mexico.Charlie Chan and his two eldest sons, investigate a murderous gang who is forcing an archaeologist to search for a treasure in Mexico.Charlie Chan and his two eldest sons, investigate a murderous gang who is forcing an archaeologist to search for a treasure in Mexico.