涉及婚姻诈骗，我总领馆紧急提醒

Group 1 - The article emphasizes the need for Chinese citizens in Ho Chi Minh City to remain vigilant against various types of scams, including telecom fraud, marriage fraud, and "low-cost" travel scams [1] - It warns against believing enticing offers related to "high salary daily payment," "group travel," "competitive fishing," and other misleading information that could lead individuals to engage in illegal activities abroad [2] - The article advises caution regarding "cross-border marriage agencies" to avoid falling into marriage fraud traps [3] Group 2 - It highlights the risks associated with "low-cost" travel offers, urging individuals to be wary of forced consumption and group abandonment situations, and to retain evidence for rights protection [4] - Emergency contact numbers for reporting scams and seeking assistance in Vietnam are provided, including local police and consulate protection services [5]